EP0792039A3 - Transfert simultané de données de parole et numérique utilisant un vocodeur à débit multiple et un protocole de contrÔle d'octet - Google Patents

Transfert simultané de données de parole et numérique utilisant un vocodeur à débit multiple et un protocole de contrÔle d'octet Download PDF

Info

Publication number
EP0792039A3
EP0792039A3 EP97101187A EP97101187A EP0792039A3 EP 0792039 A3 EP0792039 A3 EP 0792039A3 EP 97101187 A EP97101187 A EP 97101187A EP 97101187 A EP97101187 A EP 97101187A EP 0792039 A3 EP0792039 A3 EP 0792039A3
Authority
EP
European Patent Office
Prior art keywords
information
voice
data information
voice information
control protocol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP97101187A
Other languages
German (de)
English (en)
Other versions
EP0792039A2 (fr
Inventor
William Chunhung Yip
David T. Gustafson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of EP0792039A2 publication Critical patent/EP0792039A2/fr
Publication of EP0792039A3 publication Critical patent/EP0792039A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
    • H04J3/1688—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers the demands of the users being taken into account after redundancy removal, e.g. by predictive coding, by variable sampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/064—Data transmission during pauses in telephone conversation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
EP97101187A 1996-02-20 1997-01-27 Transfert simultané de données de parole et numérique utilisant un vocodeur à débit multiple et un protocole de contrÔle d'octet Withdrawn EP0792039A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US603974 1996-02-20
US08/603,974 US5751718A (en) 1996-02-20 1996-02-20 Simultaneous transfer of voice and data information using multi-rate vocoder and byte control protocol

Publications (2)

Publication Number Publication Date
EP0792039A2 EP0792039A2 (fr) 1997-08-27
EP0792039A3 true EP0792039A3 (fr) 1998-12-09

Family

ID=24417659

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97101187A Withdrawn EP0792039A3 (fr) 1996-02-20 1997-01-27 Transfert simultané de données de parole et numérique utilisant un vocodeur à débit multiple et un protocole de contrÔle d'octet

Country Status (2)

Country Link
US (1) US5751718A (fr)
EP (1) EP0792039A3 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3053576B2 (ja) 1996-08-07 2000-06-19 オリンパス光学工業株式会社 コードイメージデータ出力装置及び出力方法
US6111870A (en) 1996-11-07 2000-08-29 Interdigital Technology Corporation Method and apparatus for compressing and transmitting high speed data
US6104726A (en) * 1997-03-31 2000-08-15 Motorola, Inc. Simultaneous transfer of voice and data information using multi-rate vocoder and bit control protocol
DE19722603C1 (de) * 1997-05-30 1998-08-13 Witzenmann Metallschlauchfab Leitungselement mit wenigstens zwei Bälgen und einem diese verbindenden Zwischenrohr
KR100237569B1 (ko) * 1997-08-30 2000-01-15 서평원 보코더 가용효율 향상을 위한 음성/데이타 동시서비스 방법
US6104998A (en) * 1998-03-12 2000-08-15 International Business Machines Corporation System for coding voice signals to optimize bandwidth occupation in high speed packet switching networks
US6542486B1 (en) * 1998-12-22 2003-04-01 Nortel Networks Limited Multiple technology vocoder and an associated telecommunications network
GB9916179D0 (en) * 1999-07-09 1999-09-08 Simoco Int Ltd Data transmission system
GB2357681A (en) * 1999-12-23 2001-06-27 Motorola Ltd Inband signalling within speech segments
EP1594269B1 (fr) * 2000-05-17 2008-06-18 Symstream Technology Holdings No. 2 PTY LTD Procédé et dispositif de codage et de décodage à protocole OPDM
GB2376380B (en) * 2001-06-06 2004-09-08 Roke Manor Research Communication system
US7729322B2 (en) * 2002-02-28 2010-06-01 Qualcomm Incorporated HDLC hardware accelerator
US8135362B2 (en) 2005-03-07 2012-03-13 Symstream Technology Holdings Pty Ltd Symbol stream virtual radio organism method and apparatus
US11250867B1 (en) * 2019-10-08 2022-02-15 Rockwell Collins, Inc. Incorporating data into a voice signal with zero overhead

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58213560A (ja) * 1982-06-04 1983-12-12 Mitsubishi Electric Corp デ−タ伝送方式
US4813040A (en) * 1986-10-31 1989-03-14 Futato Steven P Method and apparatus for transmitting digital data and real-time digitalized voice information over a communications channel
WO1993014588A1 (fr) * 1992-01-16 1993-07-22 Qualcomm Incorporated Procede et appareil pour le formatage de donnees en vue de leur transmission
EP0650286A2 (fr) * 1993-10-25 1995-04-26 Multi-Tech Systems Inc Signalisation d'appel en aval et de retour d'appel pour un système personnel de communication multifonctionnel à base d'ordinateur

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377860A (en) * 1981-01-05 1983-03-22 American Microsystems, Inc. Bandwidth reduction method and structure for combining voice and data in a PCM channel
US4644529A (en) * 1985-08-02 1987-02-17 Gte Laboratories Incorporated High-speed switching processor for a burst-switching communications system
US4864566A (en) * 1986-09-26 1989-09-05 Cycomm Corporation Precise multiplexed transmission and reception of analog and digital data through a narrow-band channel
CA1288878C (fr) * 1988-08-15 1991-09-10 John D. Mcnicol Extraction sans sequence de synchronisation initiale du signal d'horloge etde la porteuse faisant partie d'un signal amrt
US4914650A (en) * 1988-12-06 1990-04-03 American Telephone And Telegraph Company Bandwidth allocation and congestion control scheme for an integrated voice and data network
US5511073A (en) * 1990-06-25 1996-04-23 Qualcomm Incorporated Method and apparatus for the formatting of data for transmission
US5115429A (en) * 1990-08-02 1992-05-19 Codex Corporation Dynamic encoding rate control minimizes traffic congestion in a packet network
US5463616A (en) * 1993-01-07 1995-10-31 Advanced Protocol Systems, Inc. Method and apparatus for establishing a full-duplex, concurrent, voice/non-voice connection between two sites

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58213560A (ja) * 1982-06-04 1983-12-12 Mitsubishi Electric Corp デ−タ伝送方式
US4813040A (en) * 1986-10-31 1989-03-14 Futato Steven P Method and apparatus for transmitting digital data and real-time digitalized voice information over a communications channel
WO1993014588A1 (fr) * 1992-01-16 1993-07-22 Qualcomm Incorporated Procede et appareil pour le formatage de donnees en vue de leur transmission
EP0650286A2 (fr) * 1993-10-25 1995-04-26 Multi-Tech Systems Inc Signalisation d'appel en aval et de retour d'appel pour un système personnel de communication multifonctionnel à base d'ordinateur

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GALLIO J ET AL: "Bit protocols poised to fill future data-comm needs", ELECTRONIC DESIGN, 8 JULY 1982, USA, vol. 30, no. 14, ISSN 0013-4872, pages 39 - 42, XP002079594 *
PATENT ABSTRACTS OF JAPAN vol. 008, no. 063 (E - 233) 24 March 1984 (1984-03-24) *

Also Published As

Publication number Publication date
US5751718A (en) 1998-05-12
EP0792039A2 (fr) 1997-08-27

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